CN106180536A - A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof - Google Patents
A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof Download PDFInfo
- Publication number
- CN106180536A CN106180536A CN201610723635.3A CN201610723635A CN106180536A CN 106180536 A CN106180536 A CN 106180536A CN 201610723635 A CN201610723635 A CN 201610723635A CN 106180536 A CN106180536 A CN 106180536A
- Authority
- CN
- China
- Prior art keywords
- chain
- drive mechanism
- walk
- sprocket wheel
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of chain automatic measurement machine, particularly relate to a kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof.The left side wall of casing is provided with pre-feeding mechanism and feeding guide mechanism, the top of casing is provided with left and right clamp mechanism, left and right clamp mechanism is provided with optical grating ruler measurement mechanism, the right side wall of casing is provided with away chain-drive mechanism and chain-drive mechanism is walked in centre, casing is provided with jackshaft drive mechanism and chain-drive mechanism, control chamber controls jackshaft drive mechanism, chain-drive mechanism and left and right clamp mechanism, chain-drive mechanism drive jackshaft drive mechanism carry out transmission, jackshaft drive mechanism drives pre-feeding mechanism to carry out transmission, walk chain-drive mechanism and centre is walked chain-drive mechanism and carried out transmission by chain-drive mechanism respectively.A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach compact conformation thereof, it is achieved automatically measure, improve work efficiency, reduces labor strength.
Description
Technical field
The present invention relates to a kind of chain automatic measurement machine, particularly relate to a kind of high-efficiency high-precision hoisting chain and automatically measure
Machine and operational approach thereof.
Background technology
Making a general survey of hoisting chain industry Situation, the most high-grade (more than G80 level) hoisting chain is concentrated mainly on Europe state
Family produces, and restriction China is face shaping to the bottleneck problem that high-grade chain extends and dimensional accuracy has bigger gap, its
In manufacturing technology and the frock precision of the mainly domestic correction shaping device in hoisting chain production process do not reach requirement, from
And cause the backwardness of domestic chain industry.
Existing chain is measured as the way of craft vernier caliper measurement chain, and production efficiency is the lowest, grasps simultaneously
The precision made is the highest, it is impossible to ensure product quality.
Summary of the invention
The present invention mainly solves the deficiencies in the prior art, it is provided that a kind of compact conformation degree is high, can significantly carry
High measurement speed and measurement quality, measure the chain of different size, optional different fixture, carry out the one produced in enormous quantities
High-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of high-efficiency high-precision hoisting chain automatic measurement machine, including chain, also includes casing and control chamber, described
The left side wall of casing is provided with pre-feeding mechanism and feeding guide mechanism, and the top of described casing is provided with left and right clamp mechanism, institute
Being provided with optical grating ruler measurement mechanism in the left and right clamp mechanism stated, the right side wall of described casing is provided with away chain-drive mechanism and centre
Walking chain-drive mechanism, be provided with jackshaft drive mechanism and chain-drive mechanism in described casing, described control chamber controls middle
Shaft transmission, chain-drive mechanism and left and right clamp mechanism, described chain-drive mechanism drives jackshaft drive mechanism to pass
Dynamic, described jackshaft drive mechanism drives pre-feeding mechanism to carry out transmission, described walks chain-drive mechanism and centre is walked chain and passed
Motivation structure carries out transmission by chain-drive mechanism respectively；
Described pre-feeding mechanism, feeding guide mechanism, left and right clamp mechanism, walk chain-drive mechanism and Chain conveyer is walked in centre
Mechanism is in coupling correspondence distribution；
Described pre-feeding mechanism includes the feeding rack fixed with casing, and the outer wall of described feeding rack is provided with guide chain
Wheel, walk sprocket wheel and lower chain cable fairlead in advance, described pre-walk between sprocket wheel and lower chain cable fairlead, to be provided with torr chain track, the back of the body of described feeding rack
Face is provided with the driven sprocket being in transmission connection mutually with jackshaft drive mechanism, described pre-walk sprocket wheel carry out transmission with driven sprocket；
Described feeding guide mechanism includes the frame fixed with casing, and being provided with in described frame can be resupinate
Lever, the outer end of described lever is provided with overcoat, is provided with cross inner sleeve in described overcoat；Described cross inner sleeve, upper guide chain
Take turns, walk the corresponding distribution in coupling of sprocket wheel and lower chain cable fairlead in advance；
Described walks the discharge rack that chain-drive mechanism includes fixing with casing, and the outer end of described discharge rack is provided with discharging
Walking sprocket wheel, the back side of described discharge rack is provided with the discharging driven sprocket being in transmission connection mutually with chain-drive mechanism, described discharging
Walk sprocket wheel and carry out transmission with discharging driven sprocket；
Described centre walks the installation frame that chain-drive mechanism includes fixing with casing, is provided with in described installation frame
Sprocket wheel is walked in centre, and the outer wall of described installation frame is provided with intermediate transmission sprocket wheel, and chain is walked in described intermediate transmission sprocket wheel and centre
Wheel, in coaxial transmission, is walked sprocket wheel between described intermediate drive wheel belt disorder of internal organs and is carried out transmission；
Described left and right clamp mechanism includes that left clamp assembly and right clamp assembly, described left clamp assembly include and case
Planker is fixed on the left side that body top fixes, and a described left side is fixed the top of planker and is provided with left fixture, and described left fixture is by a left side
Chain in left fixture is clamped by clamp cylinder, and a described left side is fixed planker and is provided with and matched with left fixture enters the end of the chain
Walk chain slideway；Described right clamp assembly includes the planker that moves right being slidably connected mutually with casing top, and described moving right is dragged
Plate passes through slide displacement assembly phase left and right displacement, and the described top moving right planker is provided with right fixture, and described right fixture leads to
Crossing right clamp cylinder to clamp the chain in right fixture, the described top moving right planker is provided with matched with right fixture
The end of the chain that goes out walk chain slideway；
Described enter the end of the chain and walk chain slideway, left fixture, right fixture, go out the end of the chain and walk chain slideway in forming chain transmission slideway；
Described left clamp assembly and the interruption-like distribution of right clamp assembly；
Described optical grating ruler measurement mechanism includes the fixing end of grating scale and grating scale mobile terminal, the fixing end of described grating scale
Being fixed on the top of casing, described grating scale mobile terminal is located in right clamp assembly, the fixing end of described grating scale and grating
Chi mobile terminal is in connecting shape distribution, and described grating scale mobile terminal moves with right clamp assembly displacement.
As preferably, a described left side is fixed the top of planker and is provided with screw rod and connects seat, the top of described casing be provided with
The screw rod that screw rod connection seat is distributed separately fixes seat, and described screw rod connection seat and screw rod fix the spacing between seat by regulation
Screw rod is finely adjusted；
Described slide displacement assembly includes that sliding cylinder and air cylinder fixed plate, the bottom of described air cylinder fixed plate are provided with
Sliding cylinder, the top of described air cylinder fixed plate is provided with linear slide unit, and the described planker that moves right is fixed on straight line cunning
The top of moving cell, described sliding cylinder drives linear slide unit to carry out displacement, and described linear slide unit drives the right side
Moving carriage carries out left and right displacement.
As preferably, described pre-walk sprocket wheel and discharging walk sprocket wheel be respectively double walk sprocket wheel, described pre-walk sprocket wheel with
Between feeding rack, discharging walks between sprocket wheel and discharge rack and to fix by walking sprocket wheel pedestal respectively；
The bottom of described frame is provided with buffer casting, and the middle-end of described lever is cased with return spring holder；
Described installation frame is provided with regulation mouth, described centre walk sprocket wheel and regulation mouth between, intermediate transmission sprocket wheel with
It is respectively equipped with away sprocket shaft bearing between regulation mouth, described installation frame is provided with and walks sprocket shaft bearing and regulate walking of location mutually
Sprocket position adjusting screw rod；
Described entering the end of the chain and walk the outer end of chain slideway and be provided with feeding bend, described feeding bend is arc-shaped distribution, institute
The feeding bend stated is distributed in mating shape up and down with cross inner sleeve.
The operational approach of a kind of high-efficiency high-precision hoisting chain automatic measurement machine, sequentially includes the following steps:
(1), fixture is selected:
According to different chain specifications, select the left fixture of different size and right fixture；
(2), operation item:
Work efficiency: by servomotor controller by adjusting rotating speed, export on demand, the highest 2500r/min；
Length distance measured by chain: is controlled to walk chain by chain ring count by servo drive controller, controls chain and walk chain length
Degree；
Measured material top dead centre: being put in place realization by upper limit travel switch, fixture is not in place, autostop；
Card chain, unsceptered shutdown is realized by distance sensor signal；
Air pressure controls: air pressure controls to be connected to instrument box panel, when pressure does not arrives setting value, pressure by pressure transducer
Switch cuts out, control circuit power-off, mainly prevents left and right fixture from causing because air pressure is too low chucking power inadequate, causes product report
Useless；
(3), chain is walked:
Driven by chain-drive mechanism, walk Chain conveyer machine by the jackshaft pre-feeding mechanism of drive mechanism Synchronous Transmission, centre
Structure, walk chain-drive mechanism, chain to be measured is entered feeding guide mechanism from pre-feeding mechanism, passes through feeding guide mechanism
Enter left and right clamp mechanism；
(4), measure:
According to different chain specifications, by different frock clamps, by mechanically and hydraulically operation principle, by servomotor
Drive
Chain enters from upper chain cable fairlead, rotates through walking sprocket wheel in advance, after torr chain track under lower chain cable fairlead, and Main Function
It is that chain is made in order, it is ensured that during work, chain successfully can enter working area from feeding guide mechanism；
Chain is when entering measurement work, it is ensured that chain can proceed to measure position in direction the most on request, prevents chain
Bar reverses, knotting, and the phenomenon of off normal produces；
When chain has above-mentioned phenomenon, feeding mechanism can entirety pull up, and when encountering the position of travel switch, equipment is certainly
Dynamic shutdown, prevents substandard product and occurs；
Left fixing planker is fixed on left side by chain number of rings length adjustment position, moves right planker and linear slide bearing group
Dressing up one, sliding cylinder promote to the right, motive force, by air pressure adjustment control, simulates manpower kind of calliper, grating with this
The displacement that chi measuring mechanism measurement moves right；
The fixing end of grating scale is fixed on casing by mounting seat, and grating scale mobile terminal is fixed on right fixture by mounting seat
On assembly, when right clamp assembly is moved right by sliding cylinder, grating scale left and right end is subjected to displacement, by light gate control
Device, is converted into servosignal by displacement signal, shows the actual read number after adjustment on display instrument；
Centre is walked sprocket wheel and walks sprocket wheel in advance, discharging is walked sprocket wheel and shared Tong Bu turn of a reducing motor servo-control dynamics unit
Dynamic；Chain through measure after, with walk sprocket wheel in advance, discharging walk sprocket wheel synchronously complete away chain work；More stably chain, allows chain
Each program stops at same position, to ensure to measure the stability of position；
Chain, after sprocket wheel output is walked in discharging, is directly entered charging ladle；Chain to be measured is pulled into measurement zone simultaneously, formed
The cycle of operation gone round and begun again.
The present invention provides a kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof, compact conformation, reality
The most automatically measure, improve work efficiency, reduce labor strength.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention；
Fig. 2 is the perspective view of the present invention；
Fig. 3 is the perspective view of pre-feeding mechanism in the present invention；
Fig. 4 is the back side perspective view of pre-feeding mechanism in the present invention；
Fig. 5 is the perspective view of feeding guide mechanism in the present invention；
Fig. 6 is another perspective view of feeding guide mechanism in the present invention；
Fig. 7 is the perspective view of left and right clamp mechanism in the present invention；
Fig. 8 is the perspective view of optical grating ruler measurement mechanism in the present invention；
Fig. 9 is the perspective view that in the present invention, chain-drive mechanism is walked in centre；
Figure 10 is another perspective view that in the present invention, chain-drive mechanism is walked in centre；
Figure 11 is the perspective view walking chain-drive mechanism in the present invention；
Figure 12 is another perspective view walking chain-drive mechanism in the present invention.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment 1: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, one
Plant high-efficiency high-precision hoisting chain automatic measurement machine, including chain 1, also include casing 2 and control chamber 3, described casing 2
Left side wall is provided with pre-feeding mechanism 4 and feeding guide mechanism 5, and the top of described casing 2 is provided with left and right clamp mechanism 6, described
Left and right clamp mechanism 6 in be provided with optical grating ruler measurement mechanism 7, the right side wall of described casing 2 be provided with away chain-drive mechanism 8 and in
Between walk chain-drive mechanism 9, described casing 2 is provided with jackshaft drive mechanism 10 and chain-drive mechanism 11, described control chamber 3
Controlling jackshaft drive mechanism 10, chain-drive mechanism 11 and left and right clamp mechanism 6, described chain-drive mechanism 11 drives jackshaft
Drive mechanism 10 carries out transmission, and described jackshaft drive mechanism 10 drives pre-feeding mechanism 4 to carry out transmission, and described chain of walking passes
Motivation structure 8 and centre are walked chain-drive mechanism 9 and are carried out transmission by chain-drive mechanism 11 respectively；
Described pre-feeding mechanism 4, feeding guide mechanism 5, left and right clamp mechanism 6, walk chain-drive mechanism 8 and chain is walked in centre
Drive mechanism 9 is in coupling correspondence distribution；
Described pre-feeding mechanism 4 includes the feeding rack 12 fixed with casing 2, and the outer wall of described feeding rack 12 is provided with
Upper chain cable fairlead 13, walk sprocket wheel 14 and lower chain cable fairlead 15 in advance, described pre-walk between sprocket wheel 14 and lower chain cable fairlead 15, to be provided with torr chain track
16, the back side of described feeding rack 12 is provided with the driven sprocket 17 being in transmission connection with jackshaft drive mechanism 10 phase, and described is pre-
Walk sprocket wheel 14 and carry out transmission with driven sprocket 17；
Described feeding guide mechanism 5 includes the frame 18 fixed with casing 2, and being provided with in described frame 18 can be upwards
The lever 19 of upset, the outer end of described lever 19 is provided with overcoat 20, is provided with cross inner sleeve 21 in described overcoat 20；Described
Cross inner sleeve 21, upper chain cable fairlead 13, walk that sprocket wheel 14 and lower chain cable fairlead 15 are corresponding in coupling to be distributed in advance；
Described walks the discharge rack 22 that chain-drive mechanism 8 includes fixing with casing 2, and the outer end of described discharge rack 12 sets
Having discharging to walk sprocket wheel 23, the back side of described discharge rack 22 is provided with the discharging driven sprocket being in transmission connection with chain-drive mechanism 11 phase
24, described discharging is walked sprocket wheel 23 and is carried out transmission with discharging driven sprocket 24；
Described centre walks the installation frame 25 that chain-drive mechanism 9 includes fixing, described installation frame 25 with casing 2
In be provided with centre and walk sprocket wheel 26, the outer wall of described installation frame 25 is provided with intermediate transmission sprocket wheel 27, described intermediate drive
Sprocket wheel 26 is walked in coaxial transmission in wheel 27 and centre, and described intermediate transmission sprocket wheel 27 drives centre to walk sprocket wheel 26 to carry out transmission；
Described left and right clamp mechanism 6 include left clamp assembly and right clamp assembly, described left clamp assembly include with
Planker 28 is fixed on the left side that casing 2 top fixes, and a described left side is fixed the top of planker 28 and is provided with left fixture 29, described left folder
Chain 1 in left fixture 29 is clamped by tool 29 by left clamp cylinder 30, and a described left side is fixed planker 28 and is provided with left
What fixture 29 was matched enter the end of the chain walks chain slideway 31；Described right clamp assembly includes the right side being slidably connected mutually with casing 2 top
Moving carriage 32, the described planker 32 that moves right by slide displacement assembly phase left and right displacement, the described planker 32 that moves right
Top is provided with right fixture 33, and the chain 1 in right fixture 33 is clamped by described right fixture 33 by right clamp cylinder 34, institute
The top moving right planker 32 stated is provided with the go out end of the chain matched with right fixture 33 and walks chain slideway 35；
Described enter the end of the chain and walk chain slideway 31, left fixture 29, right fixture 33, go out the end of the chain and walk chain slideway 35 and pass in forming chain
Defeated slideway；Described left clamp assembly and the interruption-like distribution of right clamp assembly；
Described optical grating ruler measurement mechanism 7 includes the fixing end 36 of grating scale and grating scale mobile terminal 37, described grating scale
Fixing end 36 is fixed on the top of casing 2, and described grating scale mobile terminal 37 is located in right clamp assembly, and described grating scale is solid
Fixed end 36 and grating scale mobile terminal 37 are in connecting shape distribution, and described grating scale mobile terminal 37 is moved with right clamp assembly displacement
Dynamic.
A described left side is fixed the top of planker 28 and is provided with screw rod connection seat 38, and the top of described casing 2 is provided with and screw rod
The screw rod that connection seat 38 is distributed separately fixes seat 39, and the spacing that described screw rod connection seat 38 and screw rod are fixed between seat 39 is passed through
Adjusting screw rod 40 is finely adjusted；
Described slide displacement assembly includes sliding cylinder 41 and air cylinder fixed plate 42, the end of described air cylinder fixed plate 42
Portion is provided with sliding cylinder 41, and the top of described air cylinder fixed plate 42 is provided with linear slide unit 43, and described moves right planker
32 tops being fixed on linear slide unit 43, described sliding cylinder 41 drives linear slide unit 43 to carry out displacement, described
Linear slide unit 43 drive and move right planker 32 and carry out left and right displacement.
Described pre-walk sprocket wheel 14 and discharging walk sprocket wheel 23 be respectively the most double walk sprocket wheel, described pre-walk sprocket wheel 14 and charging
Between frame 12, discharging walks between sprocket wheel 23 and discharge rack 22 and to fix by walking sprocket wheel pedestal 44 respectively；
The bottom of described frame 18 is provided with buffer casting 45, and the middle-end of described lever 19 is cased with return spring holder
46；
Being provided with regulation mouth 47 in described installation frame 25, described centre is walked between sprocket wheel 26 and regulation mouth 47, middle biography
It is respectively equipped with away sprocket shaft bearing 48 between movable sprocket 27 and regulation mouth 47, described installation frame 25 is provided with and walks sprocket shaft bearing
What seat 48 phase regulation positioned walks sprocket position adjusting screw rod 49；
Described entering the end of the chain and walk the outer end of chain slideway 31 and be provided with feeding bend 50, described feeding bend 50 divides in arc-shaped
Cloth, described feeding bend 50 is distributed in mating shape up and down with cross inner sleeve 21.
The operational approach of a kind of high-efficiency high-precision hoisting chain automatic measurement machine, sequentially includes the following steps:
(1), fixture is selected:
According to different chain specifications, select the left fixture of different size and right fixture；
(2), operation item:
Work efficiency: by servomotor controller by adjusting rotating speed, export on demand, the highest 2500r/min；
Length distance measured by chain: is controlled to walk chain by chain ring count by servo drive controller, controls chain and walk chain length
Degree；
Measured material top dead centre: being put in place realization by upper limit travel switch, fixture is not in place, autostop；
Card chain, unsceptered shutdown is realized by distance sensor signal；
Air pressure controls: air pressure controls to be connected to instrument box panel, when pressure does not arrives setting value, pressure by pressure transducer
Switch cuts out, control circuit power-off, mainly prevents left and right fixture from causing because air pressure is too low chucking power inadequate, causes product report
Useless；
(3), chain is walked:
Driven by chain-drive mechanism, walk Chain conveyer machine by the jackshaft pre-feeding mechanism of drive mechanism Synchronous Transmission, centre
Structure, walk chain-drive mechanism, chain to be measured is entered feeding guide mechanism from pre-feeding mechanism, passes through feeding guide mechanism
Enter left and right clamp mechanism；
(4), measure:
According to different chain specifications, by different frock clamps, by mechanically and hydraulically operation principle, by servomotor
Drive
Chain enters from upper chain cable fairlead, rotates through walking sprocket wheel in advance, after torr chain track under lower chain cable fairlead, and Main Function
It is that chain is made in order, it is ensured that during work, chain successfully can enter working area from feeding guide mechanism；
Chain is when entering measurement work, it is ensured that chain can proceed to measure position in direction the most on request, prevents chain
Bar reverses, knotting, and the phenomenon of off normal produces；
When chain has above-mentioned phenomenon, feeding mechanism can entirety pull up, and when encountering the position of travel switch, equipment is certainly
Dynamic shutdown, prevents substandard product and occurs；
Left fixing planker is fixed on left side by chain number of rings length adjustment position, moves right planker and linear slide bearing group
Dressing up one, sliding cylinder promote to the right, motive force, by air pressure adjustment control, simulates manpower kind of calliper, grating with this
The displacement that chi measuring mechanism measurement moves right；
The fixing end of grating scale is fixed on casing by mounting seat, and grating scale mobile terminal is fixed on right fixture by mounting seat
On assembly, when right clamp assembly is moved right by sliding cylinder, grating scale left and right end is subjected to displacement, by light gate control
Device, is converted into servosignal by displacement signal, shows the actual read number after adjustment on display instrument；
Centre is walked sprocket wheel and walks sprocket wheel in advance, discharging is walked sprocket wheel and shared Tong Bu turn of a reducing motor servo-control dynamics unit
Dynamic；Chain through measure after, with walk sprocket wheel in advance, discharging walk sprocket wheel synchronously complete away chain work；More stably chain, allows chain
Each program stops at same position, to ensure to measure the stability of position；
Chain, after sprocket wheel output is walked in discharging, is directly entered charging ladle；Chain to be measured is pulled into measurement zone simultaneously, formed
The cycle of operation gone round and begun again.
Claims (4)
1. a high-efficiency high-precision hoisting chain automatic measurement machine, including chain (1), it is characterised in that: also include casing (2)
With control chamber (3), the left side wall of described casing (2) is provided with pre-feeding mechanism (4) and feeding guide mechanism (5), described case
The top of body (2) is provided with left and right clamp mechanism (6), is provided with optical grating ruler measurement mechanism (7) in described left and right clamp mechanism (6),
The right side wall of described casing (2) is provided with away chain-drive mechanism (8) and chain-drive mechanism (9) is walked, in described casing (2) in centre
Be provided with jackshaft drive mechanism (10) and chain-drive mechanism (11), described control chamber (3) control jackshaft drive mechanism (10),
Chain-drive mechanism (11) and left and right clamp mechanism (6), described chain-drive mechanism (11) drives jackshaft drive mechanism (10) to enter
Row transmission, described jackshaft drive mechanism (10) drives pre-feeding mechanism (4) to carry out transmission, and described walks chain-drive mechanism
(8) walk chain-drive mechanism (9) carry out transmission by chain-drive mechanism (11) respectively with centre；
Described pre-feeding mechanism (4), feeding guide mechanism (5), left and right clamp mechanism (6), walk chain-drive mechanism (8) and centre
Walk chain-drive mechanism (9) in coupling correspondence distribution；
Described pre-feeding mechanism (4) includes the feeding rack (12) fixed with casing (2), the outer wall of described feeding rack (12)
Be provided with chain cable fairlead (13), walk sprocket wheel (14) and lower chain cable fairlead (15) in advance, described pre-walk sprocket wheel (14) and lower chain cable fairlead (15)
Between be provided with torr chain track (16), the back side of described feeding rack (12) is provided with and is in transmission connection mutually with jackshaft drive mechanism (10)
Driven sprocket (17), described pre-walk sprocket wheel (14) carry out transmission with driven sprocket (17)；
Described feeding guide mechanism (5) includes the frame (18) fixed with casing (2), and being provided with in described frame (18) can
Resupinate lever (19), the outer end of described lever (19) is provided with overcoat (20), is provided with cross in described overcoat (20)
Inner sleeve (21)；Described cross inner sleeve (21), upper chain cable fairlead (13), to walk sprocket wheel (14) and lower chain cable fairlead (15) in advance corresponding in coupling
Distribution；
Described walks the discharge rack (22) that chain-drive mechanism (8) includes fixing with casing (2), outside described discharge rack (12)
End is provided with discharging and walks sprocket wheel (23), and the back side of described discharge rack (22) is provided with going out that chain-drive mechanism (11) is in transmission connection mutually
Material driven sprocket (24), described discharging is walked sprocket wheel (23) and is carried out transmission with discharging driven sprocket (24)；
Described centre walks the installation frame (25) that chain-drive mechanism (9) includes fixing, described installation frame with casing (2)
(25) being provided with centre in and walk sprocket wheel (26), the outer wall of described installation frame (25) is provided with intermediate transmission sprocket wheel (27), described
Sprocket wheel (26) is walked in coaxial transmission in intermediate transmission sprocket wheel (27) and centre, described intermediate transmission sprocket wheel (27) drive in the middle of walk chain
Wheel (26) carries out transmission；
Described left and right clamp mechanism (6) includes that left clamp assembly and right clamp assembly, described left clamp assembly include and case
Planker (28) is fixed on the left side that body (2) top fixes, and a described left side is fixed the top of planker (28) and is provided with left fixture (29), described
Left fixture (29) chain (1) in left fixture (29) is clamped by left clamp cylinder (30), a described left side is fixing drags
Plate (28) is provided with the enter end of the chain matched with left fixture (29) and walks chain slideway (31)；Described right clamp assembly includes and casing
(2) what top was slidably connected mutually moves right planker (32), and the described planker (32) that moves right passes through about slide displacement assembly phase
Displacement, the described top moving right planker (32) is provided with right fixture (33), and described right fixture (33) passes through right clamp cylinder
(34) clamping the chain (1) in right fixture (33), the described top moving right planker (32) is provided with and right fixture
(33) the matched end of the chain that goes out walks chain slideway (35)；
Described enter the end of the chain and walk chain slideway (31), left fixture (29), right fixture (33), go out the end of the chain and walk chain slideway (35) in forming chain
Bar transmission slideway；Described left clamp assembly and the interruption-like distribution of right clamp assembly；
Described optical grating ruler measurement mechanism (7) includes grating scale fixing end (36) and grating scale mobile terminal (37), described grating
The fixing end (36) of chi is fixed on the top of casing (2), and described grating scale mobile terminal (37) is located in right clamp assembly, described
The fixing end (36) of grating scale and grating scale mobile terminal (37) are in connecting shape distribution, and described grating scale mobile terminal (37) is with right fixture
Assembly displacement moves.
A kind of high-efficiency high-precision hoisting chain automatic measurement machine the most according to claim 1, it is characterised in that: described
The top of left fixing planker (28) is provided with screw rod and connects seat (38), and the top of described casing (2) is provided with and is connected seat with screw rod
(38) screw rod being distributed separately fixes seat (39), and described screw rod connection seat (38) and screw rod are fixed the spacing between seat (39) and led to
Overregulate screw rod (40) to be finely adjusted；
Described slide displacement assembly includes sliding cylinder (41) and air cylinder fixed plate (42), described air cylinder fixed plate (42)
Bottom is provided with sliding cylinder (41), and the top of described air cylinder fixed plate (42) is provided with linear slide unit (43), the described right side
Moving carriage (32) is fixed on the top of linear slide unit (43), and described sliding cylinder (41) drives linear slide unit
(43) carrying out displacement, described linear slide unit (43) drive moves right planker (32) and carries out left and right displacement.
A kind of high-efficiency high-precision hoisting chain automatic measurement machine the most according to claim 1 and 2, it is characterised in that: institute
State pre-walk sprocket wheel (14) and discharging walk sprocket wheel (23) be respectively the most double walk sprocket wheel, described pre-walk sprocket wheel (14) and feeding rack
(12) between, discharging walks between sprocket wheel (23) and discharge rack (22) and to fix by walking sprocket wheel pedestal (44) respectively；
The bottom of described frame (18) is provided with buffer casting (45), and the middle-end of described lever (19) is cased with return spring holder
(46)；
Described installation frame (25) is provided with regulation mouth (47), described centre walk sprocket wheel (26) with regulate between mouth (47), in
Between be respectively equipped with away sprocket shaft bearing (48) between drive sprocket (27) and regulation mouth (47), described installation frame (25) is provided with
With walk sprocket shaft bearing (48) mutually regulate location walk sprocket position adjusting screw rod (49)；
Described entering the end of the chain and walk the outer end of chain slideway (31) and be provided with feeding bend (50), described feeding bend (50) is in arc-shaped
Distribution, described feeding bend (50) is distributed in mating shape up and down with cross inner sleeve (21).
4. according to an operational approach for the high-efficiency high-precision hoisting chain automatic measurement machine described in claim 1 or 2 or 3,
It is characterized in that sequentially including the following steps:
(1), fixture is selected:
According to different chain specifications, select the left fixture of different size and right fixture；
(2), operation item:
Work efficiency: by servomotor controller by adjusting rotating speed, export on demand, the highest 2500r/min；
Length distance measured by chain: is controlled to walk chain by chain ring count by servo drive controller, controls chain and walk chain length；
Measured material top dead centre: being put in place realization by upper limit travel switch, fixture is not in place, autostop；
Card chain, unsceptered shutdown is realized by distance sensor signal；
Air pressure controls: air pressure controls to be connected to instrument box panel, when pressure does not arrives setting value, pressure switch by pressure transducer
Close, control circuit power-off, mainly prevent left and right fixture from causing because air pressure is too low chucking power inadequate, cause product rejection；
(3), chain is walked:
Driven by chain-drive mechanism, walk chain-drive mechanism by the jackshaft pre-feeding mechanism of drive mechanism Synchronous Transmission, centre, walk
Chain-drive mechanism, is entered chain to be measured feeding guide mechanism from pre-feeding mechanism, is entered by feeding guide mechanism
Left and right clamp mechanism；
(4), measure:
According to different chain specifications, by different frock clamps, by mechanically and hydraulically operation principle, by driven by servomotor
Chain enters from upper chain cable fairlead, rotates through walking sprocket wheel in advance, and after torr chain track under lower chain cable fairlead, Main Function is, will
Chain is made in order, it is ensured that during work, chain successfully can enter working area from feeding guide mechanism；
Chain is when entering measurement work, it is ensured that chain can proceed to measure position in direction the most on request, prevents chain from turning round
Turning, tie a knot, the phenomenon of off normal produces；
When chain has above-mentioned phenomenon, feeding mechanism can entirety pull up, and when encountering the position of travel switch, equipment stops automatically
Machine, prevents substandard product and occurs；
Left fixing planker is fixed on left side by chain number of rings length adjustment position, moves right planker and dresses up with linear slide bearing group
Integrally, sliding cylinder promoting to the right, motive force, by air pressure adjustment control, simulates manpower kind of calliper with this, and grating scale is surveyed
The displacement that measuring mechanism measurement moves right；
The fixing end of grating scale is fixed on casing by mounting seat, and grating scale mobile terminal is fixed on right clamp assembly by mounting seat
On, when right clamp assembly is moved right by sliding cylinder, grating scale left and right end is subjected to displacement, by grid controller, and will
Displacement signal is converted into servosignal, shows the actual read number after adjustment on display instrument；
Centre is walked sprocket wheel and walks sprocket wheel in advance, discharging is walked sprocket wheel and shared a reducing motor servo-control dynamics unit synchronous axial system；
Chain through measure after, with walk sprocket wheel in advance, discharging walk sprocket wheel synchronously complete away chain work；More stably chain, allows chain exist
Each program stops at same position, to ensure to measure the stability of position；
Chain, after sprocket wheel output is walked in discharging, is directly entered charging ladle；Simultaneously chain to be measured is pulled into measurement zone, formed all and
The cycle of operation renewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723635.3A CN106180536B (en) | 2016-08-24 | 2016-08-24 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610723635.3A CN106180536B (en) | 2016-08-24 | 2016-08-24 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106180536A true CN106180536A (en) | 2016-12-07 |
| CN106180536B CN106180536B (en) | 2018-07-10 |
Family
ID=57524605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610723635.3A Active CN106180536B (en) | 2016-08-24 | 2016-08-24 | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and its operating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180536B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195500A (en) * | 2018-02-03 | 2018-06-22 | 河北航科工程检测设备技术有限公司 | A kind of bridge expanssion joint walks resistance automatic data acquisition experimental provision |
| CN112620782A (en) * | 2020-12-21 | 2021-04-09 | 杭州浙中链条有限公司 | Automatic single-double-ring chain shearing machine and operation method thereof |
| CN112748009A (en) * | 2020-12-21 | 2021-05-04 | 杭州浙中链条有限公司 | Chain walking all-in-one machine integrating functions of chain feeding guiding, stamping and chain discharging and operation method thereof |
| CN108195500B (en) * | 2018-02-03 | 2024-06-07 | 河北航科工程检测设备技术有限公司 | Automatic data acquisition experimental device for bridge expansion joint running resistance |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012486A3 (en) * | 1990-02-07 | 1991-10-17 | Copmetal | Device for measuring the unrolled length of a chain |
| CN101598532A (en) * | 2009-07-07 | 2009-12-09 | 高铁检测仪器（东莞）有限公司 | Chain length measuring instrument |
| CN201837339U (en) * | 2010-10-25 | 2011-05-18 | 南京利民机械有限责任公司 | Automatic device for measuring length of chain |
| CN102967272A (en) * | 2012-11-30 | 2013-03-13 | 杭州众享机械技术有限公司 | Chain center distance detecting table |
| CN104439037A (en) * | 2014-10-21 | 2015-03-25 | 杭州浙中链条有限公司 | Efficient and automatic tension tester of lifting chains and trial tensioning method thereof |
| CN105547164A (en) * | 2016-01-29 | 2016-05-04 | 太仓椿盟链传动有限公司 | General chain length extension detection device |
| CN105583353A (en) * | 2016-02-23 | 2016-05-18 | 杭州浙中链条有限公司 | High-precision lifting chain correction machine and operation method thereof |
| CN205926993U (en) * | 2016-08-24 | 2017-02-08 | 杭州浙中链条有限公司 | High efficiency high accuracy load chain automatic measuring machine |
-
2016
- 2016-08-24 CN CN201610723635.3A patent/CN106180536B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991012486A3 (en) * | 1990-02-07 | 1991-10-17 | Copmetal | Device for measuring the unrolled length of a chain |
| CN101598532A (en) * | 2009-07-07 | 2009-12-09 | 高铁检测仪器（东莞）有限公司 | Chain length measuring instrument |
| CN201837339U (en) * | 2010-10-25 | 2011-05-18 | 南京利民机械有限责任公司 | Automatic device for measuring length of chain |
| CN102967272A (en) * | 2012-11-30 | 2013-03-13 | 杭州众享机械技术有限公司 | Chain center distance detecting table |
| CN104439037A (en) * | 2014-10-21 | 2015-03-25 | 杭州浙中链条有限公司 | Efficient and automatic tension tester of lifting chains and trial tensioning method thereof |
| CN105547164A (en) * | 2016-01-29 | 2016-05-04 | 太仓椿盟链传动有限公司 | General chain length extension detection device |
| CN105583353A (en) * | 2016-02-23 | 2016-05-18 | 杭州浙中链条有限公司 | High-precision lifting chain correction machine and operation method thereof |
| CN205926993U (en) * | 2016-08-24 | 2017-02-08 | 杭州浙中链条有限公司 | High efficiency high accuracy load chain automatic measuring machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195500A (en) * | 2018-02-03 | 2018-06-22 | 河北航科工程检测设备技术有限公司 | A kind of bridge expanssion joint walks resistance automatic data acquisition experimental provision |
| CN108195500B (en) * | 2018-02-03 | 2024-06-07 | 河北航科工程检测设备技术有限公司 | Automatic data acquisition experimental device for bridge expansion joint running resistance |
| CN112620782A (en) * | 2020-12-21 | 2021-04-09 | 杭州浙中链条有限公司 | Automatic single-double-ring chain shearing machine and operation method thereof |
| CN112748009A (en) * | 2020-12-21 | 2021-05-04 | 杭州浙中链条有限公司 | Chain walking all-in-one machine integrating functions of chain feeding guiding, stamping and chain discharging and operation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106180536B (en) | 2018-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201192898Y (en) | Automatic punch machine | |
| CN102901450B (en) | Measuring device and shaft body detection equipment | |
| CN102319786B (en) | Swing stamping mechanism | |
| CN103753374B (en) | A kind of piston ring automatic opening trimming machine | |
| CN202224918U (en) | An automobile horn support nut auto-tightening machine | |
| CN204528470U (en) | A kind of three-dimensional feedway of lens assembling manufacturing line | |
| CN105269328B (en) | One kind automation manifold production line | |
| CN102990348A (en) | Automatic tightening machine for nut for car horn bracket | |
| CN104607936B (en) | Compressor inner core pressing machine | |
| CN105350366B (en) | The automatic processing integrated machine of automobile guy cable steel wire rope | |
| CN106180536A (en) | A kind of high-efficiency high-precision hoisting chain automatic measurement machine and operational approach thereof | |
| CN204773250U (en) | Take grating chi to detect width control's foaming anchor clamps | |
| CN107990842B (en) | A kind of CCD cylinder outer profile detection device of self-positioning auto-focusing | |
| CN106736804A (en) | A kind of feeding material collection structure | |
| CN105958748A (en) | Motor rotor axial clearance adjusting machine | |
| CN205926993U (en) | High efficiency high accuracy load chain automatic measuring machine | |
| CN210588103U (en) | Blanking and wave knocking machine for small-caliber annular metal corrugated pipe | |
| CN205237518U (en) | Automatic change manifold production line | |
| CN208305433U (en) | Diamond wire cutting machine alignment device | |
| CN205889410U (en) | Horizontal band saw | |
| CN109823827A (en) | Spiral handling equipment | |
| CN204094552U (en) | Material loading Pipe Cutting system after intelligent high-efficiency green | |
| CN201120597Y (en) | Engine cylinder cap air valve pad selecting machine | |
| CN205981103U (en) | A control anchor clamps grating measuring system for load chain automatic measuring machine | |
| CN209955148U (en) | Automatic loading and unloading device for inhaul cable sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high efficiency and high precision automatic measuring machine for lifting chain and its operation method Effective date of registration: 20220606 Granted publication date: 20180710 Pledgee: Zhejiang Xiaoshan Rural Commercial Bank Co.,Ltd. high tech sub branch Pledgor: HANGZHOU ZHEZHONG CHAIN Co.,Ltd. Registration number: Y2022330000853 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |